10121421441141 has 128 divisors (see below), whose sum is σ = 16064686387200. Its totient is φ = 6358207363200.

The previous prime is 10121421441139. The next prime is 10121421441211. The reversal of 10121421441141 is 14114412412101.

It is a happy number.

10121421441141 is a `hidden beast` number, since 1 + 0 + 1 + 214 + 2 + 1 + 441 + 1 + 4 + 1 = 666.

10121421441141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10121421441141 - 2¹ = 10121421441139 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10121421401141) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 10466826240 + ... + 10466827206.

It is an arithmetic number, because the mean of its divisors is an integer number (125505362400).

Almost surely, 2^{10121421441141} is an apocalyptic number.

It is an amenable number.

10121421441141 is a deficient number, since it is larger than the sum of its proper divisors (5943264946059).

10121421441141 is an frugal number, since it uses more digits than its factorization.

10121421441141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2099 (or 2081 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 27.

Adding to 10121421441141 its reverse (14114412412101), we get a palindrome (24235833853242).

The spelling of 10121421441141 in words is "ten trillion, one hundred twenty-one billion, four hundred twenty-one million, four hundred forty-one thousand, one hundred forty-one".